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https://github.com/QuantumLeaps/qpcpp.git
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61 lines
2.1 KiB
C++
61 lines
2.1 KiB
C++
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//****************************************************************************
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// Product: DPP example, uC/OS-II kernel
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// Last Updated for Version: 5.6.5
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// Date of the Last Update: 2016-07-02
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//
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// Q u a n t u m L e a P s
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// ---------------------------
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// innovating embedded systems
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//
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// Copyright (C) Quantum Leaps, LLC. All rights reserved.
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//
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// This program is open source software: you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as published
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// by the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Alternatively, this program may be distributed and modified under the
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// terms of Quantum Leaps commercial licenses, which expressly supersede
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// the GNU General Public License and are specifically designed for
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// licensees interested in retaining the proprietary status of their code.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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// Contact information:
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// http://www.state-machine.com
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// mailto:info@state-machine.com
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//****************************************************************************
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#include "qpcpp.h"
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#include "dpp.h"
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#include "test.h"
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#include "bsp.h"
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#include "assert.h"
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Q_DEFINE_THIS_FILE
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extern "C" {
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OS_EVENT *Sema; // uC/OS-II semaphore for testing
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//............................................................................
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void test_thread(void *pdata) { // uC/OS-II task signature
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(void)pdata;
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Sema = OSSemCreate(1);
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Q_ASSERT(Sema != static_cast<OS_EVENT *>(0)); // semaphore must be created
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for (;;) {
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INT8U err;
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OSSemPend(Sema, 0, &err); // wait forever
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DPP::BSP::ledOn();
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OSTimeDly(1); // 1 clock cycle
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DPP::BSP::ledOff();
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}
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}
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} // extern "C"
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